[INTERNAL] m.SinglePlanningCalendar: ACC page added
[INTERNAL] m.SinglePlanningCalendar: ACC page added

SinglePlanningCalendar's test page will now appear in the
ACC.html page

Change-Id: I95d6b38e21c3f822aa7ba8897544967f6aeb1166

SAP/openui5,SAP/openui5,SAP/openui5,SAP/openui5